CN110745519A - A multi-angle multi-ribbed belt modular balance wheel device and sorter - Google Patents

Abstract

The invention relates to a multi-ribbed belt type modular balance wheel device, comprising a roller mounting frame, an electric roller, a multi-ribbed belt, a roller and a cover plate; the roller mounting frame is provided with an electric roller in the center, and the upper end of the roller mounting frame is connected with a cover There are several rollers in the cover plate, and the upper part of the rollers protrudes from the upper end face of the cover plate; The rollers and rollers are driven by multi-ribbed belts. A multi-angle multi-ribbed belt type modular balance wheel sorter, comprising the above-mentioned balance wheel device, a frame and a balance wheel swing drive mechanism, a plurality of the balance wheel devices are arranged in an array in the frame, and the balance wheel The swing drive mechanism drives the balance wheel device to swing left and right synchronously; the invention can realize that a single motor drives all the balance wheels to swing, and the swing angle of each row of the balance wheels can be adjusted, the swing angle is in the range of ‑90°~90°, and the weight is light, Fast response and high sorting efficiency.

Description

A multi-angle multi-ribbed belt modular balance wheel device and sorter

technical field

The invention relates to a multi-angle multi-ribbed belt type modular balance wheel device and a sorting machine, belonging to the field of automatic material sorting.

Background technique

In the logistics industry such as express delivery and warehousing, sorting of goods by category is an important part of goods distribution. As an efficient, fast and accurate sorting device, the balance wheel sorting device can realize high-speed turnover of goods.

Existing balance wheel equipment is of large quality, complex structure, and is mostly integral. When the equipment fails, the maintenance cycle is long, maintenance is difficult, the sorting efficiency is low, and the swing angle is small and relatively single, which also leads to the large size of the balance wheel or the existence of Material sorting is unsuccessful, etc.

The transmission of the roller that drives the movement of the material is mostly O-belt, and the transmission force is small; the patent CN 110102488 A described in the patent CN 110102488 A that the roller is driven to move by friction, and the friction force is small, and the roller often slips between the belt and the belt, resulting in The belt heats up and affects the service life of the belt. Therefore, there is a need for a device that can intelligentize the automated sorting requirements of the logistics industry.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide a multi-angle multi-ribbed belt type modular balance wheel device and a sorter, the mechanism realizes that a single motor drives all the balance wheels to swing, and the balance wheels of each row are oscillated. The swing angle can be adjusted, and the swing angle is in the range of -90°~90°. It has light weight, fast response speed and high sorting efficiency.

According to the technical solution provided by the present invention: a multi-ribbed belt type modular balance wheel device, comprising a roller mounting frame, an electric roller, a multi-ribbed belt, a roller and a cover plate; an electric roller is arranged in the center of the roller mounting frame, and the roller is installed The upper end of the frame is connected to the cover plate, and a number of rollers are arranged in the cover plate. The upper part of the rollers protrudes from the upper end surface of the cover plate; The upper end face of the multi-ribbed belt is not higher than the upper end face of the roller, and the electric drum and the roller are driven by the multi-ribbed belt.

Further, the roller is a modular device, a groove is set in the middle of the roller, the height of the groove is higher than or equal to the thickness of the V-ribbed belt, and the bottom surface of the groove is a wedge-shaped surface matched with the V-ribbed belt. The surface of the electric drum is provided with a circle of wedge-shaped surfaces matched with the multi-ribbed belt.

Further, the cover plate is circular, and a plurality of rollers are arranged in the cover plate. The rollers are installed symmetrically, parallel to each other, and the rollers located on the inner side are higher than the rollers located on the outer side.

A multi-angle multi-ribbed belt type modular balance wheel sorter, comprising the multi-ribbed belt type modular balance wheel device, a frame and a balance wheel swing drive mechanism, and a plurality of said The multi-ribbed belt type modular balance wheel device, the swing driving mechanism of the balance wheel drives the multi-ribbed belt type modular balance wheel device to realize synchronous left and right swing; the balance wheel swing driving mechanism comprises a driving motor, a synchronous pulley, a connecting shaft and a timing belt; the connecting shaft includes a first connecting shaft and a second connecting shaft;

The upper end of the multi-ribbed belt modular balance wheel device protrudes from the upper end surface of the frame, the lower end of the multi-ribbed belt modular balance wheel device is installed with a first connecting shaft, and two synchronous pulleys are arranged on the first connecting shaft. They are the upper synchronous pulley and the lower synchronous pulley respectively; the two synchronous pulleys of the multi-ribbed belt balance wheel device protrude from the lower end face of the frame;

A synchronous belt is used to connect the two synchronous pulleys of the two adjacent multi-ribbed-belt modular balance devices in each row, wherein the upper synchronous pulley is connected with the upper synchronous pulley, and the lower synchronous pulley is connected with the lower synchronous pulley. The pulleys are connected, so that the synchronous swing can be realized between the multi-ribbed-belt modular balance devices in each row;

The right side of the frame is provided with a drive motor, and the output end of the drive motor is provided with a third synchronous pulley, the third synchronous pulley and the upper synchronous pulley or The lower synchronous pulley is connected by the synchronous belt so as to drive the row of multi-ribbed belt modular balance wheel devices to synchronously swing;

The left side of the frame is provided with a second connecting shaft corresponding to each row of the multi-ribbed-belt modular balance wheel device, the upper part of the second connecting shaft is provided with a first synchronous pulley, and the lower part is provided with a second synchronous pulley ; The second synchronous pulley is connected with the upper synchronous pulley or the lower synchronous pulley of the adjacent multi-ribbed belt type modular balance wheel device in the corresponding row through the synchronous belt; the first synchronous pulley The two are connected by synchronous belts, so that the multi-ribbed belt-type modular balance wheel devices in each row can swing synchronously.

Further, the rack includes an installation positioning plate, an upper cover plate, a left side plate, a right side plate, a motor installation bracket and a pulley installation bracket; the motor installation bracket is installed on the right side plate, and the drive motor is installed On the motor installation bracket; the pulley installation bracket is installed on the left side plate, and the first synchronous pulley, the second synchronous pulley and the second connecting shaft are installed on the pulley installation bracket.

Further, the positioning mounting plate is provided with bearing seat mounting holes for matching the connecting shaft in an array, and the positioning mounting plate is fixedly provided with mounting seats; the upper cover is provided with a balance wheel device profiling hole in an array.

Further, the axis of the second connecting shaft coincides with the axis of each row of the multi-ribbed-belt modular balance wheel devices, and the axis of the drive motor coincides with the axis of the row of multi-ribbed-belt modular balance wheel devices connected thereto.

Further, the bottom of the roller mounting frame of the multi-ribbed belt type modular balance wheel device is provided with a boss, and the upper part of the first connecting shaft is provided with a concave platform. The wedge-belt-type modular balance wheel device is modularly installed; a hollow hole is arranged under the boss, and the first connecting shaft is a hollow structure.

Further, the diameters of the upper synchronous pulley and the lower synchronous pulley are the same, and the diameters of the upper synchronous pulley and the second synchronous pulley are the same. The swing angle of the multi-ribbed-belt modular balance wheel device can be adjusted by different diameter ratios, and the swing angle of the multi-ribbed-belt modular balance wheel device can be adjusted according to different diameter ratios between the first synchronous pulleys.

Compared with the prior art, the present invention has the following advantages:

The mechanism realizes that a single motor drives all the balance wheels to swing, and the swing angle of each row of balance wheels can be adjusted, and the swing angle is in the range of -90°~90°. It has the advantages of light weight, fast response speed, and high sorting efficiency. The optimized structure is convenient for processing, installation and later maintenance and repair.

Description of drawings

FIG. 1 is a schematic structural diagram of a multi-ribbed belt type modular balance wheel device.

Figure 2 is a side view of a poly-ribbed-belt modular balance wheel device.

FIG. 3 is a cross-sectional view of a multi-ribbed-belt modular balance wheel device.

Figure 4 is a schematic diagram of the structure of the balance wheel sorter.

Figure 5 is a schematic diagram of the bottom structure of the balance wheel sorter.

Description of reference numerals: 1.1-roller mounting frame, 1.2-electric drum, 1.3-poly-ribbed belt, 1.4-roller, 1.5-cover plate, 1.4.1-groove, 1-balance wheel device, 2-frame, 3 -Balance wheel swing drive mechanism, 3.1-drive motor, 3.2-synchronous pulley, 3.2.1-upper synchronous pulley, 3.2.2-lower synchronous pulley, 3.3-connecting shaft, 3.4-synchronous belt, 3.3.1- The first connecting shaft, 3.3.2-the second connecting shaft, 3.2.3-the first synchronous pulley, 3.2.4-the second synchronous pulley, 3.2.5-the third synchronous pulley, 2.1-installation positioning plate, 2.2-upper cover, 2.3-left plate, 2.4-right plate, 2.5-motor mounting bracket, 2.6-belt wheel mounting bracket, 1.1.1-boss, 3.3.1.1-concave, 2.1.1-bearing Mounting hole for seat, 2.1.2-mounting seat, 2.2.1-copying hole for balance wheel device.

Detailed ways

The present invention will be further described below in conjunction with the specific drawings.

As shown in Figures 1 and 2, a multi-ribbed belt type modular balance wheel device includes a roller mounting frame 1.1, an electric drum 1.2, a multi-ribbed belt 1.3, a roller 1.4 and a cover plate 1.5; the center of the roller mounting frame 1.1 An electric roller 1.2 is provided, the upper end of the roller mounting frame 1.1 is connected to a cover plate 1.5, a number of rollers 1.4 are arranged in the cover plate 1.5, and the upper part of the roller 1.4 protrudes from the upper end surface of the cover plate 1.5; Set the multi-ribbed belt 1.3, the wedge-shaped surface of the multi-ribbed belt 1.3 presses the upper end face of the roller 1.4, and the upper end face of the multi-ribbed belt 1.3 is not higher than the upper end surface of the roller 1.4, the electric roller 1.2 and the roller 1.4 pass through the multi-ribbed belt 1.3 Transmission.

As shown in Figure 3, the roller 1.4 is a modular device, a groove 1.4.1 is set in the middle of the roller 1.4, the height of the groove 1.4.1 is higher than or equal to the thickness of the V-ribbed belt 1.3, and the groove 1.4.1 The bottom surface of the electric drum 1.2 is a wedge-shaped surface that cooperates with the multi-ribbed belt 1.3, and the surface of the electric drum 1.2 is provided with a wedge-shaped surface that cooperates with the multi-ribbed belt 1.3.

As shown in FIG. 3 , the cover plate 1.5 is circular, and a number of rollers 1.4 are arranged in the cover plate 1.5. The rollers 1.4 are symmetrically installed, parallel to each other, and the inner roller 1.4 is higher than the outer roller 1.4.

As shown in Figures 4 and 5, a multi-angle poly-ribbed-belt modular balance wheel sorter includes a poly-ribbed-belt modular balance wheel device 1, a frame 2 and a balance wheel swing drive mechanism 3. The A plurality of the multi-ribbed-belt modular balance wheel devices 1 are arranged in an array in the frame 2, and the balance wheel swing drive mechanism 3 drives the poly-ribbed-belt modular balance wheel device 1 to synchronously swing left and right; the balance wheel swings The drive mechanism 3 includes a drive motor 3.1, a synchronous pulley 3.2, a connecting shaft 3.3 and a synchronous belt 3.4; the connecting shaft 3.3 includes a first connecting shaft 3.3.1 and a second connecting shaft 3.3.2;

The upper end of the multi-ribbed belt modular balance wheel device 1 protrudes from the upper end surface of the frame 2, and the lower end of the multi-ribbed belt modular balance wheel device 1 is installed with a first connecting shaft 3.3.1, a first connecting shaft 3.3. Two synchronous pulleys 3.2 are set on the 1, which are respectively the upper synchronous pulley 3.2.1 and the lower synchronous pulley 3.2.2; end face;

A synchronous belt 3.4 is used to connect the two synchronous pulleys 3.2 of the two adjacent multi-ribbed belt modular balance wheel devices 1 in each row, wherein the upper synchronous pulley 3.2.1 is connected to the upper synchronous pulley 3.2.1 The lower synchronous pulley 3.2.2 is connected with the lower synchronous pulley 3.2.2, so that the synchronous swing can be realized between the multi-ribbed belt modular balance wheel devices 1 in each row;

It should be noted that the synchronous pulley 3.2 described in the text is the upper synchronous pulley 3.2.1, the lower synchronous pulley 3.2.2, the first synchronous pulley 3.2.3, the second synchronous pulley 3.2.4, the third synchronous pulley 3.2.4, and the third synchronous pulley. The upper-level name of the synchronous pulley 3.2.5.

The right side of the frame 2 is provided with a drive motor 3.1, the output end of the drive motor 3.1 is provided with a third synchronous pulley 3.2.5, the third synchronous pulley 3.2.5 and any row of multi-ribbed belt modular pendulum The upper synchronous pulley 3.2.1 or the lower synchronous pulley 3.2.2 on the wheel device 1 is connected by the synchronous belt 3.4 so as to be able to drive the multi-ribbed belt modular balance wheel device 1 to swing synchronously;

A second connecting shaft 3.3.2 is arranged on the left side of the frame 2 corresponding to each row of the multi-ribbed belt modular balance wheel device 1, and a first synchronous pulley is arranged on the upper part of the second connecting shaft 3.3.2 3.2.3, a second synchronous pulley 3.2.4 is arranged at the lower part; each of the second synchronous pulleys 3.2.4 is connected to the upper synchronous pulley 3.2. 1 or the lower synchronous pulleys 3.2.2 are connected by a synchronous belt 3.4; the first synchronous pulleys 3.2.3 are connected two by two through a synchronous belt 3.4, so that the multi-ribbed belt type modular balance wheel of each row is connected All devices 1 can swing synchronously.

The rack 2 includes an installation positioning plate 2.1, an upper cover plate 2.2, a left side plate 2.3, a right side plate 2.4, a motor mounting bracket 2.5 and a pulley mounting bracket 2.6; the motor mounting bracket 2.5 is installed on the right side plate 2.4 , the drive motor 3.1 is mounted on the motor mounting bracket 2.5; the pulley mounting bracket 2.6 is mounted on the left side plate 2.3, the first synchronous pulley 3.2.3, the second synchronous pulley 3.2.4 and the first The second connecting shaft 3.3.2 is mounted on the pulley mounting bracket 2.6.

A bearing seat mounting hole 2.1.1 for matching the connecting shaft 3.3 is arranged in an array on the positioning mounting plate 2.1, a mounting seat 2.1.2 is fixedly arranged on the positioning mounting plate 2.1, and a balance wheel device copy hole is arranged in an array on the upper cover plate 2.2 2.2.1.

The axis of the second connecting shaft 3.3.2 coincides with the axis of each row of the multi-ribbed belt type modular balance wheel device 1, and the axis of the drive motor 3.1 and the row of the multi-ribbed belt type modular balance wheel device 1 connected to it. Axes coincide.

The bottom of the roller mounting frame 1.1 of the multi-ribbed belt type modular balance wheel device 1 is provided with a boss 1.1.1, and the upper part of the first connecting shaft 3.3.1 is provided with a concave platform 3.3.1.1. The boss 1.1 .1 The connection with the concave platform 3.3.1.1 can facilitate the modular installation of the multi-ribbed belt type modular balance wheel device 1; the convex platform 1.1.1 has a hollow hole under it, and the first connecting shaft 3.3.1 is hollow structure.

The upper synchronous pulley 3.2.1 and the lower synchronous pulley 3.2.2 have the same diameter, the upper synchronous pulley 3.2.1 and the second synchronous pulley 3.2.4 have the same diameter, the first synchronous pulley 3.2.3 The swing angle of the multi-ribbed-belt modular balance wheel device 1 can be adjusted according to different diameter ratios between the upper synchronous pulley 3.2.1, and the first synchronous pulley 3.2.3 can be adjusted according to different diameter ratios. Diameter ratio to adjust the swing angle of the multi-ribbed modular balance wheel device 1.

working process:

There are generally three directions for the balance wheel to sort materials, along the 0° direction of the balance wheel, along the 90° direction of the balance wheel, and along the -90° direction of the balance wheel, and multiple directions can also be set between -90° and 90°. The controller of the balance wheel receives the signal, obtains and calculates the swing direction of the multi-ribbed-belt modular balance wheel device 1, and then controls the rotation of the driving motor 3.1, and the synchronous pulley 3.2 on the driving motor 3.1 is connected to any row of the multi-ribbed belt-type modular pendulum. The synchronous pulley 3.2 on the wheel device 1 is connected by the synchronous belt 3.4 to drive the row of multi-ribbed belt modular balance wheel devices 1 to swing synchronously; The synchronous pulleys 3.2 of the adjacent multi-ribbed-belt modular balance wheel devices 1 in the corresponding row are connected through the synchronous belt 3.4, and the first synchronous pulleys 3.2.3 are connected in pairs through the synchronous belt 3.4. Therefore, relying on A single drive motor 3.1 can simultaneously drive all the multi-ribbed belt modular balance wheel devices 1 to achieve synchronous oscillation.

It can be understood that the above embodiments are only exemplary embodiments adopted to illustrate the principle of the present invention, but the present invention is not limited thereto. For those skilled in the art, without departing from the spirit and essence of the present invention, various modifications and improvements can be made, and these modifications and improvements are also regarded as the protection scope of the present invention.

Claims (9)

1. A multi-wedge belt type modular balance wheel device is characterized by comprising a roller mounting frame (1.1), an electric roller (1.2), a multi-wedge belt (1.3), a roller (1.4) and a cover plate (1.5); an electric roller (1.2) is arranged at the center of the roller mounting rack (1.1), the upper end of the roller mounting rack (1.1) is connected with a cover plate (1.5), a plurality of rollers (1.4) are arranged in the cover plate (1.5), and the upper parts of the rollers (1.4) protrude out of the upper end surface of the cover plate (1.5); the electric roller (1.2) and the roller (1.4) are sleeved with the V-ribbed belt (1.3), the wedge-shaped surface of the V-ribbed belt (1.3) presses the upper end surface of the roller (1.4), the upper end surface of the V-ribbed belt (1.3) is not higher than the upper end surface of the roller (1.4), and the electric roller (1.2) and the roller (1.4) are driven by the V-ribbed belt (1.3).

2. The device according to claim 1, characterized in that the roller (1.4) is a modular device, the roller (1.4) has a groove (1.4.1) in the middle, the height of the groove (1.4.1) is greater than or equal to the thickness of the v-ribbed belt (1.3), the bottom of the groove (1.4.1) is a wedge profile matching the v-ribbed belt (1.3), and the surface of the electric roller (1.2) is provided with a wedge profile matching the v-ribbed belt (1.3).

3. The device according to claim 1, characterized in that the cap (1.5) is circular, in that several rollers (1.4) are arranged in the cap (1.5), and in that the rollers (1.4) are symmetrically mounted, parallel to each other and the roller (1.4) on the inside is higher than the roller (1.4) on the outside.

4. A multi-angle multi-wedge modular balance sorting machine, comprising the multi-wedge modular balance device (1) according to any one of claims 1 to 3, a frame (2) and a balance wobble drive mechanism (3), wherein a plurality of multi-wedge modular balance devices (1) are arranged in the frame (2) in an array manner, and the balance wobble drive mechanism (3) drives the multi-wedge modular balance devices (1) to synchronously swing left and right; the balance wheel swing driving mechanism (3) comprises a driving motor (3.1), a synchronous pulley (3.2), a connecting shaft (3.3) and a synchronous belt (3.4); the connecting shaft (3.3) comprises a first connecting shaft (3.3.1) and a second connecting shaft (3.3.2);

the upper end of the multi-wedge type modular balance wheel device (1) protrudes out of the upper end face of the rack (2), the lower end of the multi-wedge type modular balance wheel device (1) is provided with a first connecting shaft (3.3.1), and two synchronous belt wheels (3.2) are arranged on the first connecting shaft (3.3.1) and are respectively an upper synchronous belt wheel (3.2.1) and a lower synchronous belt wheel (3.2.2); two synchronous belt wheels (3.2) of the multi-wedge belt type balance wheel device (1) extend out of the lower end surface of the frame (2);

two synchronous pulleys (3.2) of two adjacent multi-wedge belt type modular balance wheel devices (1) in each row are connected through a synchronous belt (3.4), wherein the upper synchronous pulley (3.2.1) is connected with the upper synchronous pulley (3.2.1), and the lower synchronous pulley (3.2.2) is connected with the lower synchronous pulley (3.2.2), so that synchronous swinging can be achieved between the multi-wedge belt type modular balance wheel devices (1) in each row;

a driving motor (3.1) is arranged at the right side part of the rack (2), a third synchronous belt wheel (3.2.5) is arranged at the output end of the driving motor (3.1), and the third synchronous belt wheel (3.2.5) is connected with an upper synchronous belt wheel (3.2.1) or a lower synchronous belt wheel (3.2.2) on any row of multi-wedge belt type modular balance wheel devices (1) through a synchronous belt (3.4) so as to drive the row of multi-wedge belt type modular balance wheel devices (1) to synchronously swing;

a second connecting shaft (3.3.2) is arranged at the left side of the frame (2) corresponding to each row of multi-wedge band type modular balance wheel devices (1), a first synchronous belt wheel (3.2.3) is arranged at the upper part of the second connecting shaft (3.3.2), and a second synchronous belt wheel (3.2.4) is arranged at the lower part of the second connecting shaft; each second synchronous pulley (3.2.4) is connected with the upper synchronous pulley (3.2.1) or the lower synchronous pulley (3.2.2) of the adjacent multi-wedge belt type modular balance wheel device (1) of the corresponding row through a synchronous belt (3.4); the first synchronous pulleys (3.2.3) are connected in pairs through synchronous belts (3.4), so that the multi-wedge belt type modular balance wheel devices (1) in each row can synchronously swing.

5. The multi-angle multi-v-ribbed modular balance sorter of claim 4, characterized in that the frame (2) comprises a mounting positioning plate (2.1), an upper cover plate (2.2), a left side plate (2.3), a right side plate (2.4), a motor mounting bracket (2.5) and a pulley mounting bracket (2.6); the motor mounting bracket (2.5) is mounted on the right side plate (2.4), and the driving motor (3.1) is mounted on the motor mounting bracket (2.5); the belt wheel mounting support (2.6) is mounted on the left side plate (2.3), and the first synchronous belt wheel (3.2.3), the second synchronous belt wheel (3.2.4) and the second connecting shaft (3.3.2) are mounted on the belt wheel mounting support (2.6).

6. The multi-angle, multi-ribbed, modular balance sorter of claim 5,

bearing seat mounting holes (2.1.1) matched with the connecting shaft (3.3) are arranged on the positioning mounting plate (2.1) in an array manner, and a mounting seat (2.1.2) is fixedly arranged on the positioning mounting plate (2.1); the upper cover plate (2.2) is provided with a balance wheel device contour hole (2.2.1) in an array manner.

7. The multi-angle multi-ribbed modular balance sorter according to claim 4, characterized in that the axis of the second connecting shaft (3.3.2) coincides with the axis of each row of multi-ribbed modular balance devices (1), and the axis of the drive motor (3.1) coincides with the axis of the row of multi-ribbed modular balance devices (1) connected thereto.

8. The multi-angle multi-ribbed modular balance sorter according to claim 4, characterized in that a boss (1.1.1) is provided at the bottom of the roller mounting bracket (1.1) of the multi-ribbed modular balance (1), a recessed table (3.3.1.1) is provided at the upper part of the first connecting shaft (3.3.1), and the boss (1.1.1) is connected with the recessed table (3.3.1.1) in a matching manner to facilitate modular installation of the multi-ribbed modular balance (1); a hollow hole is arranged below the boss (1.1.1), and the first connecting shaft (3.3.1) is of a hollow structure.

9. The multi-angle multi-ribbed modular balance sorter according to claim 4, characterized in that the diameters of the upper (3.2.1) and lower (3.2.2) synchronizing pulleys are the same, the diameters of the upper (3.2.1) and second (3.2.4) synchronizing pulleys are the same, the oscillating angle of the multi-ribbed modular balance device (1) can be adjusted according to different diameter ratios between the first (3.2.3) and upper (3.2.1) synchronizing pulleys, and the oscillating angle of the multi-ribbed modular balance device (1) can be adjusted according to different diameter ratios between the first (3.2.3) synchronizing pulleys.

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